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A turbines blade accelerates from 1.74 x 10^4 rad/s to 4.75 rad/s. During the acceleration the...

A turbines blade accelerates from 1.74 x 10^4 rad/s to 4.75 rad/s. During the acceleration the blades make 4.4 x 10^3 revolutions.

a) what is the angular acceleration?

b) how long will it take the fan blades to reach an angular velocty of 7.64 x 10^4?

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Answer #1

I here answer acroding to the given problem. But i fell that angular velocity given (4.75 rad/s) may be other value as written it accelerated .

If you have another value then inform me i can repost the solution again

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